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Which of the following is a mixture? A. carbon dioxide B. silicon C. silicon dioxide D. sand
Sand is a mixture.
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arkelfarkel|Points 42|
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Asked 10/1/2012 12:25:07 PM
Updated 3/20/2016 12:16:27 PM
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This answer has been confirmed as correct and helpful.
Edited by Andrew. [3/20/2016 12:16:26 PM], Confirmed by Andrew. [3/20/2016 12:16:27 PM]
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